Quiz: Question 4

Review the DVH (Dose Volume Histogram) below. Does the DVH meet the requirements of the treatment planning directives?

Directives:      100% of the target (PTV) receives 95% of the dose
                        V20 < 32%
                        Cord< 3000cGy
                        Right Kidney < 1800 cGy
            Left Kidney < 1800 cGy

a) Yes
b) No

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